Smoke and Gases Produced by Burning Aircraft Interior MaterialsU.S. Government Printing Office, 1969 - 27 pages |
From inside the book
Results 1-5 of 13
Page 1
... smoke in the absence of open flaming . During the smoke chamber tests , indications of the maximum concentrations of CO , HCI , HCN , and other selected potentially toxic combustion products were obtained using com- mercial colorimetric ...
... smoke in the absence of open flaming . During the smoke chamber tests , indications of the maximum concentrations of CO , HCI , HCN , and other selected potentially toxic combustion products were obtained using com- mercial colorimetric ...
Page 3
... smoke accumulation process will depend only upon the thickness of the specimen , its chemical and physical properties , and the exposure con- ditions . The results are reported in terms of ( a ) maximum ( total ) smoke accumulation , Dm ...
... smoke accumulation process will depend only upon the thickness of the specimen , its chemical and physical properties , and the exposure con- ditions . The results are reported in terms of ( a ) maximum ( total ) smoke accumulation , Dm ...
Page 4
... Maximum Smoke 400 Dm 500 006 < " 0 600 FIGURE 3. Frequency distribution of maximum smoke values . Flaming exposure - 140 materials . cluded mainly glass fiber materials or a paper honeycomb sandwich . 3.2 . Smoke Measurements Smoke ...
... Maximum Smoke 400 Dm 500 006 < " 0 600 FIGURE 3. Frequency distribution of maximum smoke values . Flaming exposure - 140 materials . cluded mainly glass fiber materials or a paper honeycomb sandwich . 3.2 . Smoke Measurements Smoke ...
Page 8
... smoke and gas concen- tration indications . Sample No. 44 ( PVC / PVA / ABS ) nonflaming exposure . 3.3 . Gas Analysis " Maximum " indicated concentrations of gases are listed in appendix 3 along with the smoke data . These values are ...
... smoke and gas concen- tration indications . Sample No. 44 ( PVC / PVA / ABS ) nonflaming exposure . 3.3 . Gas Analysis " Maximum " indicated concentrations of gases are listed in appendix 3 along with the smoke data . These values are ...
Page 9
... smoke parti- cles , and chamber surfaces . To facilitate subse- quent data comparison , sampling for HCl and HF was generally initiated at the beginning of the minute close to the maximum smoke level , and at 2 - min intervals ...
... smoke parti- cles , and chamber surfaces . To facilitate subse- quent data comparison , sampling for HCl and HF was generally initiated at the beginning of the minute close to the maximum smoke level , and at 2 - min intervals ...
Common terms and phrases
400 Maximum Smoke acetate adsorption Aircraft Interior Materials appendix asbestos Building Science Series calibration cents CHLOROPRENE cm³ cm³/min colorimetric indicator tubes colorimetric tubes components concen copolymer D₁ density of 16 density of smoke dilution Exposure Value Fabric UC film flaming and smoldering ft² gas concentrations gas detector tubes gaseous products gases Glass fiber HCl concentration inch Fabric inch Rug inch Sheet 200 indicated concentration Insulation Interrelations Between Cement Laminate limits Matte Sheet methyl methacrylate Modacrylic National Bureau Number nylon oz/yd PAPER HONEYCOMB percent Plasticized Polyamide Polyester Polyethylene terephthalate polysulfone polytetrafluoroethylene Polyvinyl Polyvinyl acetate Polyvinyl chloride Polyvinyl fluoride possible PVC precleaning layer sample Seat panels smoke accumulation smoke chamber Smoke D Smoke Measurements smoke particles smoke test chamber smoldering exposures specific ion electrode specific optical density surface area temperature terials thickness toxicological tration Typical smoke urethane urethane foam vinyl chloride volume wool
Popular passages
Page 1 - Measurements are reported of the smoke produced during both flaming and smoldering exposures on 141 aircraft interior materials. Smoke is reported in terms of specific optical density, a dimensionless attenuation coefficient which defines the photometric obscuration produced by a quantity of smoke accumulated from a specimen of given thickness and unit surface area within a chamber of unit volume. A very wide range in the maximum specific optical density was observed. For the majority of materials,...